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AR018437A1 - TRANSMITTER AND METHOD TO TRANSMIT COMMUNICATION SIGNALS TO A RECEIVER THROUGH A TRANSMISSION CHANNEL, RECEIVER AND METHOD TO RECEIVE SIGNS DECOMMUNICATION FROM A TRANSMITTER - Google Patents

TRANSMITTER AND METHOD TO TRANSMIT COMMUNICATION SIGNALS TO A RECEIVER THROUGH A TRANSMISSION CHANNEL, RECEIVER AND METHOD TO RECEIVE SIGNS DECOMMUNICATION FROM A TRANSMITTER

Info

Publication number
AR018437A1
AR018437A1 ARP990102600A ARP990102600A AR018437A1 AR 018437 A1 AR018437 A1 AR 018437A1 AR P990102600 A ARP990102600 A AR P990102600A AR P990102600 A ARP990102600 A AR P990102600A AR 018437 A1 AR018437 A1 AR 018437A1
Authority
AR
Argentina
Prior art keywords
receiver
transmitter
transmission channel
communication signals
decommunication
Prior art date
Application number
ARP990102600A
Other languages
Spanish (es)
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR018437A1 publication Critical patent/AR018437A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H04B7/2637—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for logical channel control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/60—Signalisation aspects of the TPC commands, e.g. frame structure using different transmission rates for TPC commands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals
    • H04J3/125—One of the channel pulses or the synchronisation pulse is also used for transmitting monitoring or supervisory signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Noise Elimination (AREA)

Abstract

Al transmitir senales de comunicacion a un receptor a través de un canal de transmision, el transmisor genera una senal compuesta que incluye informaciona partir de la cual el receptor puede determinar una senal de evaluacion de canal y otrainformac ion de control. La senal compuesta se transmite a través delcanal de transmision. Esto da como resultado una mayor capacidad del canal, menores requerimientos de transmision de potencia y menor interferencia en el canalde transmision.By transmitting communication signals to a receiver through a transmission channel, the transmitter generates a composite signal that includes information from which the receiver can determine a channel evaluation signal and other control information. The composite signal is transmitted through the transmission channel. This results in greater channel capacity, lower power transmission requirements and less interference in the transmission channel.

ARP990102600A 1998-06-05 1999-06-02 TRANSMITTER AND METHOD TO TRANSMIT COMMUNICATION SIGNALS TO A RECEIVER THROUGH A TRANSMISSION CHANNEL, RECEIVER AND METHOD TO RECEIVE SIGNS DECOMMUNICATION FROM A TRANSMITTER AR018437A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/092,381 US6285663B1 (en) 1998-06-05 1998-06-05 Increasing performance in communications by embedding one signal in another signal

Publications (1)

Publication Number Publication Date
AR018437A1 true AR018437A1 (en) 2001-11-14

Family

ID=22232933

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990102600A AR018437A1 (en) 1998-06-05 1999-06-02 TRANSMITTER AND METHOD TO TRANSMIT COMMUNICATION SIGNALS TO A RECEIVER THROUGH A TRANSMISSION CHANNEL, RECEIVER AND METHOD TO RECEIVE SIGNS DECOMMUNICATION FROM A TRANSMITTER

Country Status (14)

Country Link
US (1) US6285663B1 (en)
EP (1) EP1084539A1 (en)
JP (1) JP2002518877A (en)
KR (1) KR20010052537A (en)
CN (1) CN1304599A (en)
AR (1) AR018437A1 (en)
AU (1) AU763880B2 (en)
BR (1) BR9910932A (en)
CA (1) CA2333098A1 (en)
MY (1) MY121415A (en)
RU (1) RU2221343C2 (en)
TW (1) TW428384B (en)
WO (1) WO1999065171A1 (en)
ZA (1) ZA200006638B (en)

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JP3397237B2 (en) * 1998-09-29 2003-04-14 日本電気株式会社 CDMA communication system, mobile station, and transmission power control method therefor
US6304563B1 (en) * 1999-04-23 2001-10-16 Qualcomm Incorporated Method and apparatus for processing a punctured pilot channel
US7031258B1 (en) * 2000-01-13 2006-04-18 Mercury Computer Systems, Inc. Digital data system with link level message flow control
JP3576930B2 (en) * 2000-06-14 2004-10-13 埼玉日本電気株式会社 Mobile communication system using CDMA system
US7512109B2 (en) * 2000-09-29 2009-03-31 Intel Corporation Slot structure for radio communications system
DE60129111T2 (en) * 2001-05-29 2008-02-28 Lucent Technologies Inc. Channel estimation in a CDMA system with coded control symbols as additional pilot symbols
KR100547848B1 (en) * 2002-01-16 2006-02-01 삼성전자주식회사 Method and apparatus for forward channel state information transmission and reception in multi-carrier mobile communication system
US6650691B2 (en) * 2002-02-12 2003-11-18 Motorola, Inc. Power control in spread spectrum communications systems
KR100878808B1 (en) * 2002-02-18 2009-01-14 엘지전자 주식회사 How to Determine Power Control Rate
US7197276B2 (en) * 2002-03-15 2007-03-27 Broadcom Corporation Downstream adaptive modulation in broadband communications systems
KR100605859B1 (en) * 2002-03-26 2006-07-31 삼성전자주식회사 Method and apparatus for encoding and decoding channel quality indicator information in a communication system using a fast forward packet access method
KR100541944B1 (en) * 2003-07-10 2006-01-10 삼성전자주식회사 Fixing system of image forming apparatus and temperature control method thereof
KR100703382B1 (en) * 2003-11-15 2007-04-03 삼성전자주식회사 Apparatus and method for transmitting control information in mobile communication system
US20050201486A1 (en) * 2003-11-15 2005-09-15 Samsung Electronics Co., Ltd. Apparatus and method for transmitting control information in a mobile communication system
EP1564923A1 (en) * 2004-02-12 2005-08-17 Samsung Electronics Co., Ltd. Apparatus and method for transmitting control information in a mobile communication system
KR100929091B1 (en) * 2004-02-14 2009-11-30 삼성전자주식회사 Apparatus and method for transmitting control information in mobile communication system
JP4604798B2 (en) * 2004-05-10 2011-01-05 ソニー株式会社 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
KR101053610B1 (en) * 2004-06-25 2011-08-03 엘지전자 주식회사 Radio resource allocation method of OPDM / OPDM system
US20060045193A1 (en) * 2004-08-24 2006-03-02 Nokia Corporation System, transmitter, method, and computer program product for utilizing an adaptive preamble scheme for multi-carrier communication systems
JP4604800B2 (en) * 2005-04-01 2011-01-05 ソニー株式会社 Wireless communication apparatus and wireless communication method
EP1903689B1 (en) * 2006-09-22 2016-11-09 Mitsubishi Electric R&D Centre Europe B.V. Method and device for transferring signals representative of a pilot symbol pattern
EP2082492A4 (en) 2006-11-13 2015-12-16 Ericsson Telefon Ab L M Method and arrangement for pilot pattern based control signalling in mimo systems
EP1944896A1 (en) 2007-01-09 2008-07-16 Matsushita Electric Industrial Co., Ltd. Configuration of control channels in a mobile communication system
US8503375B2 (en) * 2007-08-13 2013-08-06 Qualcomm Incorporated Coding and multiplexing of control information in a wireless communication system
US9172513B2 (en) 2010-10-11 2015-10-27 Qualcomm Incorporated Resource assignments for uplink control channel
WO2013044949A1 (en) * 2011-09-28 2013-04-04 Telefonaktiebolaget L M Ericsson (Publ) Transmitter having an embedded zero amplitude differential phase tracking signal and corresponding receiver
US8908817B1 (en) 2011-09-28 2014-12-09 Telefonaktiebolaget L M Ericsson (Publ) Differential phase tracking in the presence of unknown interference
EP2840750B1 (en) * 2013-08-22 2020-05-27 Alcatel Lucent Non-deterministic pilot symbol scheme

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056109A (en) 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
FI94579C (en) 1994-01-12 1995-09-25 Nokia Mobile Phones Ltd Data Transfer method
US5697053A (en) 1994-07-28 1997-12-09 Lucent Technologies Inc. Method of power control and cell site selection
US5621723A (en) 1994-09-27 1997-04-15 Gte Laboratories Incorporated Power control in a CDMA network
US5809083A (en) 1994-11-23 1998-09-15 At&T Wireless Services, Inc. Differentially encoded pilot word system and method for wireless transmissions of digital data
US5604765A (en) * 1994-12-23 1997-02-18 Stanford Telecommunications, Inc. Position enhanced communication system including system for embedding CDMA navigation beacons under the communications signals of a wireless communication system
US5751731A (en) 1995-10-18 1998-05-12 Telefonaktiebolaget Lm Ericsson Simplifying decoding of codewords in a wireless communication system
US5903554A (en) 1996-09-27 1999-05-11 Qualcomm Incorporation Method and apparatus for measuring link quality in a spread spectrum communication system
US5862160A (en) * 1996-12-31 1999-01-19 Ericsson, Inc. Secondary channel for communication networks

Also Published As

Publication number Publication date
CN1304599A (en) 2001-07-18
WO1999065171A1 (en) 1999-12-16
BR9910932A (en) 2001-02-28
CA2333098A1 (en) 1999-12-16
TW428384B (en) 2001-04-01
EP1084539A1 (en) 2001-03-21
KR20010052537A (en) 2001-06-25
JP2002518877A (en) 2002-06-25
AU4810099A (en) 1999-12-30
AU763880B2 (en) 2003-07-31
RU2221343C2 (en) 2004-01-10
US6285663B1 (en) 2001-09-04
ZA200006638B (en) 2001-11-15
MY121415A (en) 2006-01-28

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